3A Hygienic Butt-Weld Ends Spring Check Valve Over Flow Control

• Customization: Available
• Media: Base
• Temperature: Low Temperature
• Model NO.: SYCV-1
• Material: Stainless Steel 304, 316L
• Connection Form: Weld, Clamp, Thread, Flange
• Structure: Tubular
• Pressure: Base
• Function: Non Return
• Flow Direction: Flow Control
• Standard: ISO9001
• Application: Industrial Usage
• Material 1: Stainless Steel 304 316
• Sealing Gasket: EPDM/PTFE/Silicone
• Usage: Food Industeries
• Max Pressure: 10bar
• Max Temperature: -10~120 Degree Centigrade
• Polish: Internal 0.5 Micrometer
• Transport Package: Carton/Plywood Case
• Specification: CE, 3A, FDA, ISO
• Trademark: Sanying
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 1000, 000PCS
• Package Size: 12.00cm * 10.00cm * 11.00cm
• Package Gross Weight: 1.500kg

Product Description

3A Hygienic Butt-weld Ends Spring Check Valve Over Flow Control

INTRODUCT
Sanying specializes in manufacturing and exporting valve,pump,fitting for over 20 years with good quality and pretty competitive price. Products are with 3A,CE,FDA cetification and production management is according to ISO9001-2008. With advanced technology,excellent quality and perfect after-sales service system, has been assessed as the national high-tech enterpries,the provincial famous trademark, the trocincial science and technology enterprises,innovative enterprises,patent model enterprises,R&D center,AAA credit enterprises. 

APPLICATION
Check valve is for prevents the fluid from flowing back and ensures to flow in only one direction.
It can be used to prevent the flow less from returning avoid pipe hammering.
It is used in the food processing, beverage,wine,oil,cosmetics,pharmaceutical and chemical industries.

OPERATION PRINCIPLES
The valve open when the pressure of the fluid exceeds the pressure to spring, when the two pressure are equalised,the valve close.A stronger counter pressure also makes the valve close. 

SPECIFICATION

Product name	Sanitary Check Valve with Middle Clamp
Body Material	AISI 304 or 316L (1.4301 / 1.4404)
Seat Material	Silicone (default)
Seat Options	EPDM  (FPM)
Max. Working Pressure	145psi (10bar)
Cracking Pressure	4.35psi (0.3bar) for DN25 2.9psi (0.2bar) for DN32-40 1.45psi (0.1bar) for DN50-100
Working Temperature	EPDM: 14 ~ 248°F (-10 ~ 120°C) Silicone: -58 ~ 356°F (-50 ~ +180°C)  (FPM): -22 ~ 428°F (-30 ~ +220°C)
Sterilization Temperature	150°C (302°F), Max. 20 min
Internal Finish	Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
External Finish	Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
End Connections	butt-welded, sanitary tri-clamp, threaded or others upon request.

3A Hygienic Butt-weld Ends Spring Check Valve Over Flow Control

Design Features

1.Vertical and horizontal design
2.No dead space and crevices
3.Fits to sanitary stainless steel tubing
4.FDA-approved elastomer materials: EPDM, Silicone, (FPM).
5.Sanitary surface finish, available with Ra < 0.4µm or EP (SF1 and SF4)
6.A wide selection of different end connections
 

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Which We Produce??

Pics can not show all products which we manufactured. If you are interested in it, contact us freely. We can be customized according to your needs.Show me your ideas and then we can manufacture which you want.:)

Details and Company Profile

Company Profile

Zhejiang Sanying Fluid Equipment CO.,Ltd, who cooperate with ASW Automation Equipment Co.,Ltd(UK). Sanying has been established for 10 years, focusing on manufacturing the safety and top quality valves, pipeline fittings and other sanitary productions for pharmaceutical/biological/food industry. Exporting to nearly 50 countries like USA, Russia, Europe, Korea, South Africa, Thailand etc.

We have a professional technical team and earned a series of patents.

 

 

 

 

CERTIFICATES

 

Packing Details

Inner Packing

Using the plastic foam to protect products to avoid scratches.

Noted Specifications

Printed the specifications and notes of customers at outside of inner box.

Mark

Marking the weight/pcs of goods and using polybag at outside.

Quality Testing

Exhibition

FAQ

A) How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
B) Sample time?
Existing items: Within 1 week.
C)Are you a factory or trading company?
We are a factory
D)Can you do OEM for me?
We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP.
E)Why should you buy from us not from other suppliers?

The company has passed ISO9001 quality system certification and has a number of technology patents. We had built a modern factory area and standards workshop and introduced a variety of advanced high-precision, automatic production equipment .